| Appleby United Church | Burlington |
| East Plains United Church | Burlington |
| Ebenezer United Church | Milton |
| Glen Abbey United Church | Oakville |
| Grace United Church | Burlington |
| Hillcrest United Church | Halton Hills |
| Kilbride United Church | Burlington |
| Lowville United Church | Burlington |
| Maple Grove United Church | Oakville |
| Munn's United Church | Oakville |
| Norval United Church, Georgetown | Georgetown |
| Palermo United Church | Oakville |
| Port Nelson United Church | Burlington |
| St Andrew's United Church | Georgetown |
| St John's United Church, Oakville | Oakville |
| St John's United Church of Georgetown and Glen Williams | Georgetown |
| St Paul's United Church, Milton | Milton |
| St Paul's United Church, Oakville | Oakville |
| Trinity United Church, Acton | Acton |
| Trinity United Church, Oakville | Oakville |
| Walton Memorial United Church | Oakville |
| Wellington Square United Church | Burlington |
| West Plains United Church | Burlington |
